201211220002202 has 16 divisors (see below), whose sum is σ = 305052974100000. Its totient is φ = 99532275426000.

The previous prime is 201211220002183. The next prime is 201211220002211. The reversal of 201211220002202 is 202200022112102.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1344955952 + ... + 1345105547.

It is an arithmetic number, because the mean of its divisors is an integer number (19065810881250).

Almost surely, 2^{201211220002202} is an apocalyptic number.

201211220002202 is a deficient number, since it is larger than the sum of its proper divisors (103841754097798).

201211220002202 is a wasteful number, since it uses less digits than its factorization.

201211220002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2690061901.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 201211220002202 its reverse (202200022112102), we get a palindrome (403411242114304).

The spelling of 201211220002202 in words is "two hundred one trillion, two hundred eleven billion, two hundred twenty million, two thousand, two hundred two".